wxmaxima
GUI for the computer algebra system Maxima
wxMaxima is a graphical user interface for the computer algebra system
Maxima. It eases the use of Maxima by making most of its commands available
through a menu system and by providing input dialogs for commands that
require more than one argument. It also implements its own display engine
that outputs mathematical symbols directly instead of depicting them with
ASCII characters.
dolphin-nextcloud
Nextcloud integration for Dolphin
The Nextcloud desktop app lets you always have your latest files wherever
you are. Just specify one or more folders on the local machine to and a server
to synchronize to. You can configure more computers to synchronize to the same
server and any change to the files on one computer will silently and reliably
flow across to every other.
pngquant
PNG (Portable Network Graphics) image optimising utility
pngquant is a command-line conversion utility to quantize and dither truecolor
PNG images, especially those with a full alpha channel, down to 8-bit (or
smaller) RGBA-palette PNGs. Such images are usually two to four times smaller
than the full 32-bit versions, and partial transparency is preserved quite
nicely. This makes pngquant especially useful both for Web sites and for
PlayStation 2 development, where one of the texture formats is
RGBA-palette-based (though not PNG-compressed).
This is the same technique used for many of the images on the Miscellaneous
Transparent PNGs page (http://www.libpng.org/pub/png/pngs-img.html), and
the results are often indistinguishable from the original, truecolor PNG
images.
vym
mindmapping tool
Vym is a mind mapping program. It is useful to organize thoughts and
do structure work. In addition to that it has a lot of helpful
shortcuts.
sway
i3-compatible Wayland compositor
sway (SirCmpwn's Wayland compositor) is a tiling Wayland compositor and a
drop-in replacement for the i3 window manager for X11. It works with your
existing i3 configuration and supports most of i3's features, plus a few
extras. This means it is a minimalist, tiling window manager.
mutter
Example window manager using GNOME's window manager library
Mutter is a Wayland display server and X11 window manager and
compositor library. It contains functionality related to, among other
things, window management, window compositing, focus tracking, workspace
management, keybindings and monitor configuration.